which one is better radial tyres vs tubeless?

I will say tubeless tires are really good and do have some huge advantages over Redial tyres. One of the most common difference is that a tubeless tyres does not contain tube attached to it and it can run for 15-20 KM even if it's punchier.
It is also said that tubeless tyres do have a better road grip and they are also lighter as compared to radial tyres.